Project 2 Thermal modeling of battery pack

For a 10 cell series lithium ion battery model, simulate the thermal effects and compare life cycle performance at various temperatures, charge & discharge rates using MATLAB.

ANSWER

1) PSConstant

Discription

This block creates a physical signal constant:

y = constant

The Constant parameter accepts both positive and negative values. The block output is a physical signal port.

2)Controlled Current
Source

Discription

The block represents an ideal current source that is powerful enough to maintain the specified current through it regardless of the voltage across it. The output current is I = Is, where Is is the numerical value presented at the physical signal port.

2)Battery
(Table-Based)

ALL battery are canected in series

Discription

This block models a battery based on tabulated characteristics as functions of state of charge (SOC) and optional temperature (T).

3)Convective Heat
Transfer

Discription

This block models heat transfer in a thermal network by convection due to fluid motion. The rate of heat transfer is proportional to the temperature difference, heat transfer coefficient, and surface area in contact with the fluid.

4)Temperature Sensor

Discription

This block measures temperature in a thermal network. There is no heat flow through the sensor. The physical signal port T reports the temperature difference across the sensor. The measurement is positive when the temperature at port A is greater than the temperature at port B.

5)Temperature Source

6)Thermal Reference

And 2PS-Simulink Converter

Electrical Reference

Solver Configuration

Goto

From

etc